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NEWS ABOUT: colonoscopy

Elderly Americans Getting Too Many Colonoscopies

Study says unnecessary colon screening are health risk, drain on Medicare

(AP) - Americans are getting repeat colon cancer tests they don't need and Medicare is paying for it, a new study reveals. The screening is only necessary once every 10 years, but almost half of the Medicare patients in the study had a colonoscopy less than seven years after getting normal... More »

Easy DNA Tests Raise Hopes on Colon Cancer

They're less invasive than colonoscopies

(Newser) - Doctors believe two new DNA-based tests could sharply reduce colon cancer, and spare millions of people from undergoing colonoscopies. One test, developed by Exact Sciences in Wisconsin, examines stool samples for the presence of four altered genes that are indicative of the cancer. Another group, from Germany, tests blood samples... More »

Study Backs Virtual Colonoscopy

Computer scan as effective as invasive procedure

(Newser) - A new study has found a virtual colonoscopy to be almost as effective as a conventional invasive procedure in detecting colon cancer, USA Today reports. Virtual colonoscopies, using scans and computer imaging, discovered 90% of the cancers located by regular colonoscopies, in which a scope is physically passed through the... More »

Colonoscopies Often Miss Dangerous Lesions: Study

Flat irregularities more dangerous than polyps

(Newser) - Doctors searching for polyps during a colonoscopy need to focus more on flat or depressed lesions, the New York Times reports, which are more likely to grow into cancer—and more common in the US than previously thought, a study finds. Polyps, which protrude from intestinal lining, are easier to... More »

Good for the President, Not for the People?

Bush receives, dismisses state-run health care

(Newser) - Even as Bush knocks “government-run health care,” San Francisco Chronicle columnist David Lazarus points out, he receives a generous helping of it: The president's colonoscopy last week was of course performed by first-rate taxpayer-funded professionals at a taxpayer-funded facility. More »

President's Colon Polyps Benign: Docs

Next cancer screening moved up, scheduled for 3 years from now

(Newser) - The five polyps removed from President Bush during his Saturday colonoscopy were benign, the AP reports. Tony Snow said today that Bush's doctors had not expected to find any malignant growths, and he will undergo a colonoscopy again in 2010 rather than waiting the usual 5 years because of his... More »

Bush Returns to Oval Office After Surgery

Cheney era over after docs remove polyps from president

(Newser) - George Bush resumed his duties as president today, two hours after voluntarily handing them over to VP Cheney while he underwent a colonoscopy. Bush is eager to get back to work, a White House spokesman said; Cheney spent his moment in the sun reading at home, and "nothing occurred... More »

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